Cotton fertilizer

Abstract

The invention discloses a cotton fertilizer, which is prepared from the following effective ingredients in parts by weight: 10 to 15 parts of monoammonium phosphate, 3 to 5 parts of polyaspartate, 20 to 30 parts of urea, 12 to 16 parts of potassium sulphate, 3 to 5 parts of ferrous sulfate, 3 to 5 parts of boracic acid and 2 to 6 parts of chelated zinc. The cotton fertilizer has the following advantages that beneficial microelements are contained; the whole quality is good; the fertilizer efficiency is long; the nutrient utilization rate is high; safety is realized; the environment is protected.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a cotton fertilizer. Background technique [0002] Fertilizers are inevitably used in agricultural production, which is the protection of the land for planting crops and the need to obtain higher yields and higher quality crops. However, in the current crop production, there are still some unreasonable factors in the use of cotton fertilizers. Excessive pursuit of the nitrogen, phosphorus and potassium required by cotton, as well as unreasonable fertilization and improper fertilization methods have led to low fertilizer utilization rates, resulting in nutritional imbalances in cotton, The quality has declined, and at the same time the soil properties of cultivated land have deteriorated, seriously polluting the environment. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention proposes a cotton fertilizer with reasonable composition ...

AI Technical Summary

Problems solved by technology

However, in the current crop production, there are still some unreasonable factors in the use of cotton fertilizers. Excessive pursuit of the nitrogen, phosphorus and potassium required by cotton, as well as unreasonable fertilization and improper fertilization methods have led to low fertilizer utilization rates, resulting in nutritional imbalances in cotton, The quality has declined, and the soil properties of the cultivated land have deteriorated, seriously polluting the environment